2715630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 6576768

約数和(自身を除く): 3861138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 691, 786, 1310, 1382, 1965, 2073, 3455, 3930, 4146, 6910, 10365, 20730, 90521, 181042, 271563, 452605, 543126, 905210, 1357815, 2715630]

約数ペア:

[(1, 2715630), (2, 1357815), (3, 905210), (5, 543126), (6, 452605), (10, 271563), (15, 181042), (30, 90521), (131, 20730), (262, 10365), (393, 6910), (655, 4146), (691, 3930), (786, 3455), (1310, 2073), (1382, 1965)]